Setra SRPM0R1WBA1E Pressure Monitor

The Setra SRPM0R1WBA1E is a high-performance room pressure monitor specifically engineered for critical environments such as hospital isolation rooms, compounding pharmacies, and vivariums. Featuring a precise ±0.1" WC pressure range and an industry-leading ±0.5% FS accuracy, this unit ensures compliance with CDC and ASHRAE guidelines for maintainable pressure differentials. The dead-ended capacitance sensor technology eliminates the risk of cross-contamination often found in flow-based sensors, providing long-term stability and reducing maintenance downtime. The hardware provides versatile 24 VAC power compatibility and selectable 4-20 mA or 0-5/10 VDC output signals for seamless Building Automation System (BAS) integration. Contractors will find the 128x128 pixel backlit touch-screen display and intuitive menus simplify field calibration and setup. Equipped with a local audible alarm and a red/green visual status indicator, the SRPM-0R1WB-A1-E provides immediate notification of pressure breaches, ensuring environmental safety and regulatory oversight.

Key Benefits

• Dead-Ended Capacitance Sensor: Prevents bypass airflow and potential cross-contamination between protected and reference spaces.
• High-Resolution Display: Backlit LCD provides real-time pressure readings with a resolution of 0.001" WC for precise monitoring.
• Flexible Signal Interface: Dual-output design supports both voltage and current loops for diverse control panel architectures.
• Integrated Alarm System: Local audible buzzer and SPDT relay output allow for both on-site alerts and remote monitoring.
• Password Security: Two-level password protection prevents unauthorized adjustment of setpoints or calibration data.

Common Questions

How does this unit handle alarm delays during door transit?
The SRPM includes a configurable alarm delay feature (variable time) and a dedicated digital input for door status monitoring to prevent nuisance alarms when personnel enter or exit the space.

Can this monitor be used for both positive and negative pressure rooms?
Yes, the bi-directional sensor in the SRPM is suitable for monitoring positive, negative, or neutral pressure applications in healthcare or laboratory settings.

What plumbing connections are required for installation?
The unit features two 3/16" diameter brass barbs compatible with standard 1/4" O.D. poly tubing for the high and low pressure ports.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.